You set all the clamp points on the workstand and the Braze-O-Matic 5000 just tight enough to still be barely loose and it basically allows you to effortlessly position the rack you are working on at the proper orientation to allow the molten brass to take advantage of gravity and end up where it's supposed to.
So in short, Glen walked in and quickly identified and then helped provide solutions for the two biggest things that were holding me back from making better racks. Damnit. So rad.
You're obviously wondering what ingenious bike part I put all these new skills and methods to work on.